AGPL-3.0 forms, email and automation tools
Forkshelf lists 6 active forms, email and automation tools under the AGPL-3.0 license (either "only" or "or later"). Forms, email and automation tools appear here only when they use AGPL-3.0. The GNU AGPL v3 page sets out what the license allows and what it asks of anyone who changes or shares the code.
Tools by GitHub stars
Sorted by GitHub stars. Stars and last commit dates come from the public GitHub API, fetched 8 Nov 2026.
| Tool | GitHub stars | Last commit | Alternative to |
|---|---|---|---|
| listmonk | 24,188 | 6 Nov 2026 | Mailchimp |
| AutomatischOpen core | 14,013 | 15 Jan 2026 | Zapier |
| FormbricksOpen core | 13,224 | 7 Nov 2026 | Typeform |
| Heyform | 9,066 | 6 Nov 2026 | Typeform |
| OpnFormOpen core | 3,993 | 6 Nov 2026 | Typeform |
| Keila | 2,261 | 4 Nov 2026 | Mailchimp |
Projects with no commit in the last 12 months carry an inactive label and are not included in the count.